Mutant vs muttest
| Mutant | muttest | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $20.83/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Paid from | 30 /mo | — |
| Supported languages | Ruby | R |
| Test frameworks | RSpec, Minitest, Test::Unit | testthat; cucumber |
| Incremental analysis | Yes | Yes |
| Parallel execution | Yes | — |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | Arithmetic, logical, bitwise, statement removal, return-value modification, ordering | Binary operators; arithmetic operators; comparison operators; logical operators; boolean literals; NA/NULL literals; numeric literals; string literals; condition negation; function-call names; index increments/decrements; explicit return values |
| Mutation quality gate | — | Yes |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, Mutant scores higher on our published basis.